EP3384110A1 - Élément de coffrage et coffrage de dalles doté d'un tel élément de coffrage - Google Patents

Élément de coffrage et coffrage de dalles doté d'un tel élément de coffrage

Info

Publication number
EP3384110A1
EP3384110A1 EP16805760.2A EP16805760A EP3384110A1 EP 3384110 A1 EP3384110 A1 EP 3384110A1 EP 16805760 A EP16805760 A EP 16805760A EP 3384110 A1 EP3384110 A1 EP 3384110A1
Authority
EP
European Patent Office
Prior art keywords
frame
corner
formwork element
formwork
main plane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16805760.2A
Other languages
German (de)
English (en)
Inventor
Werner Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Peri GmbH
Original Assignee
Peri GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peri GmbH filed Critical Peri GmbH
Publication of EP3384110A1 publication Critical patent/EP3384110A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/483—Supporting heads
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/023—Forming boards or similar elements with edge protection
    • E04G2009/025—Forming boards or similar elements with edge protection by a flange of the board's frame
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/023—Forming boards or similar elements with edge protection
    • E04G2009/026—Forming boards or similar elements with edge protection specific for corners
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/028—Forming boards or similar elements with reinforcing ribs on the underside

Definitions

  • the invention relates to a formwork element with a frame and a formwork skin according to the preamble of claim 1.
  • the invention further relates to a slab formwork with such a formwork element.
  • frame panel formwork elements are used, which at least partially form a mold for filling of liquid concrete. After hardening of the concrete, the formwork elements are removed.
  • the formwork elements have a frame and a formwork skin. When handling the formwork elements on a construction site, it may
  • Object of the present invention is in contrast to provide a sustainable scarf element and a slab formwork with such a formwork element, in which the formwork element is cost-effectively produced and easily repaired in case of damage.
  • the object of the invention is thus achieved by a formwork element with a frame and a formwork, wherein the formwork element has a first Ecketzsatz, which is placed on a first corner of the frame, wherein the first Eckaufsatz is formed predominantly of plastic and wherein the frame two in the first corner has directly connected struts.
  • the first corner essay is predominantly made of plastic.
  • the first corner essay serves as a "sacrificial panel", which receives small bumps and scratches on the formwork element, without causing damage to the supporting frame.
  • the corner essay can be made entirely of plastic.
  • the corner essay may be formed of plastic, wherein the plastic may contain reinforcing admixtures.
  • the Plastic glass and / or carbon fibers or balls or the like buried.
  • the first corner essay is preferably positively connected to the frame.
  • the installation of the first Eckaufficientes is facilitated when the first Eckaufficient is connected via a first latching connection with the frame.
  • Adhesive connection connected to the frame.
  • the first corner attachment can be connected to the frame by a first screw connection and / or a first riveted connection.
  • the frame made of metal, in particular aluminum is formed.
  • the at least two in the first corner interconnected struts of the frame may be connected by a welded joint.
  • the two struts are connected by exactly one welded joint.
  • the struts are preferably formed in the form of extruded profiles.
  • Longitudinal struts of the frame are preferably made more massive than crossbars of the frame to the load capacity of the frame
  • the two struts can mitred one another and
  • the struts in the first corner are partially recessed.
  • the first corner is preferably welded indoors. Outside
  • the gap creates a gap that is closed by the first corner attachment. Also, the corner essay of the concrete-tight covering of the first corner, if abutting struts of the frame is not complete
  • the first corner cap hides the recess.
  • the formwork element in the frame main plane is formed rectangular parallel to the Schalhautebene, wherein the first corner is located in the frame main plane.
  • the frame main plane is understood to mean a plane which runs parallel to the plane
  • the frame main plane runs in the middle of the depth of the
  • the longitudinal axis of the first corner preferably runs perpendicular to the main skin plane or perpendicular to the frame main plane.
  • the first corner connects two longitudinal sides of the formwork element, which in the construction of a slab formwork on further longitudinal sides another
  • Shutter elements abuts.
  • the first corner attachment may at least partially cover the frame at one side parallel to the frame main plane.
  • the first corner essay sums the frame on both corner sides parallel to
  • Frame main level at least partially.
  • the frame and at least one corner attachment in particular the frame and all corner attachments, can together form planar abutment surfaces to the same adjacent formwork elements.
  • the formwork element may have a second corner attachment, which is placed on a second corner of the frame, wherein the second corner attachment is formed predominantly of plastic.
  • the second corner essay can analogously to the first corner essay have all the features of the first Ecketzsatzes described above. In particular, the second corner can lie in the frame main plane.
  • the second corner essay thus also covers two longitudinal sides of the shell element, which in the construction of the
  • Scarf element can rest on other long sides of other formwork elements.
  • all corners, in particular four corners, of the formwork element in the frame main plane are each clad by a corner attachment described above.
  • the first Ecketzsatz or all other Ecketz algorithms go preferably just in longitudinal sides of the frame.
  • the first Ecketzsatz forms with two longitudinal sides of the frame each have a flat surface.
  • the other corner essays with respective longitudinal sides of the frame can form flat surfaces. This allows several
  • the frame may be coated, in particular powder-coated, to reduce the adhesion of concrete to the formwork element.
  • the frame can be coated with all corner inserts arranged thereon, in particular powder-coated.
  • the frame thus forms, together with the first corner attachment or together with all corner attachments arranged on the frame, homogeneously coated outer surfaces.
  • the formwork element is preferably rectangular in shape and has a corner attachment on the frame at all four corners of this rectangle.
  • the formwork element may have connection projections to the
  • connecting projections may be formed on an angle plate. Alternatively or additionally, connecting projections may be formed on a metal strip. The frame can thereby
  • the object of the invention is further achieved by a slab formwork with a previously described formwork element.
  • Fig. La is a perspective view of a first formwork element without
  • Fig. Lb is a perspective view of a corner attachment of Fig. La;
  • Fig. 2a is a perspective view of a frame of a second
  • FIG. 2b is a perspective view of the frame of Fig. 2a with
  • Fig. 2c is an external perspective view of another
  • Fig. 2d is a perspective inside view of the corner essay
  • FIG. 2e is a perspective view of the frame of Figure 2b with corner inserts inserted into the recesses.
  • Fig. 2f is a perspective bottom view of the frame with
  • FIG. 2g shows a first perspective partial view from FIG. 2f;
  • FIG. 2h shows a second perspective partial view from FIG. 2f;
  • FIG. 2i is a perspective view of a second formwork element with the frame according to FIG. 2f and a formwork skin; FIG. and
  • FIG. 2j is a perspective bottom view of a slab formwork with several second formwork elements according to FIG. 2i.
  • Fig. La shows a formwork element 10.
  • the formwork element 10 is in the form of a frame panel formwork element.
  • the formwork element 10 has a frame 12.
  • the frame 12 has a Schalhaut technique 14.
  • the formwork skin of the formwork element 10 is in Fig. 1 for the sake of
  • the frame 12 has outer longitudinal sides 16a-d, of which in Fig. 1, only the outer longitudinal sides 16a, 16b are visible.
  • the reference lines to the outer longitudinal sides 16c, 16d are therefore shown in dashed lines in Fig. 1.
  • the outer longitudinal sides 16a-d are part of the
  • Ceiling formwork with several formwork elements 10 has at least one outer longitudinal side 16a-d to another
  • Formwork element 10 (not shown in Fig. 1).
  • Frame 12 are stabilized by transverse struts 20a-g.
  • the corners 24a-d are each covered by a corner cap 26a-d.
  • the corner essays 24a-d are formed identically, so that the formwork element 10 can be produced in a structurally simple manner and inexpensively. To avoid repetition and for reasons of clarity, only a corner cap 26b will be explained in more detail below.
  • the corner cap 26b may be connected to the frame 12 via a pin joint.
  • the corner attachment 26b is connected to the frame 12 by two pins 28a, 28b.
  • the corner cap 26b is glued to the frame 12 in the present case.
  • the corner cap 26b is formed entirely of plastic. The radially outwardly facing surfaces 30a, 30b of the corner attachment 26b just go over into the outer longitudinal sides 16a, 16b.
  • Fig. Lb shows the corner cap 26b looking at the inside.
  • the corner cap 26b has at least one through-hole, in
  • the corner cap 26b has a first projection 36a which is parallel to the frame main plane 22 (see FIG. 1) on the frame 12, (see FIG. 1). on the side facing the formwork facing the frame 12, (see Fig. 1) rests or connects to the frame 12.
  • Fig. 2a shows a frame 12 made of aluminum.
  • the frame 12 serves as a support structure of a formwork element 10 (see FIG. 2i).
  • FIG. 2b shows the frame 12 according to FIG. 2a with recesses 38a-d in corners 24a-d.
  • the recesses 38a-d are milled in the frame 12 and / or sawed.
  • Fig. 2c shows a differently shaped corner attachment 26a for placement on one of the recesses 38a-d.
  • Fig. 2d shows the corner cap 26a in an interior view.
  • the corner cap 26a has a longitudinal part 40 which conceals one of the corners 24a-d (see FIG. 2b) along its longitudinal axis 34 (see FIG. 2b).
  • An article 42 which is in particular formed integrally with the longitudinal part 40, is for
  • the top 42 may be formed in plan view almost square. At the top 42 plug-in projections 44a, 44b are formed.
  • Plug-in projections 44a, 44b, the article 42 can be placed on the frame 12 with a press fit.
  • Fig. 2e shows the frame 12 with Eckholzersn 26a-d arranged thereon.
  • the corner pieces 26a-d are arranged on the frame 12 such that
  • Butt surfaces 46a-d to adjacent formwork elements 10 just to the top of the corners 24a-d extend.
  • FIG. 2f shows the frame 12 according to FIG. 2e in a bottom view. From Fig. 2f it can be seen that on the inner edge of the frame 12th Connection protrusions are provided, of which, for reasons of clarity, only the connection projections 48a-e are provided with a reference numeral. The connection projections 48a ⁇ e serve to connect the frame 12 to a support head 58 (see Fig. 2j).
  • Fig. 2g shows a section A of Fig. 2f. From Fig. 2g it can be seen that the connecting projections 48a-c are formed on an angle plate 50.
  • the angle plate 50 is preferably welded to the frame 12 (see Fig. 2f).
  • Fig. 2h shows a detail B of Fig. 2f. From Fig. 2h it can be seen that the connecting projections 48d, 48e are formed on a sheet metal strip 52.
  • the angle plate 50 see Fig. 2g
  • the metal strip 52 see Fig. 2h
  • the sheet metal strip 52 is preferably welded to the frame 12 (see Fig. 2f).
  • FIG. 2i shows a formwork element 10 with the frame 12 according to FIG. 2e, the corner attachments 26b-d arranged thereon and a formwork skin 54 fastened to the frame 12.
  • FIG. 2j shows a slab formwork 56 with a plurality of formwork elements 10 according to FIG. 2i.
  • Connecting projections of which in Fig. 2j only the connecting projection 48b is provided with a reference numeral, are used for the precise connection of the formwork elements 10 to a support head 58.
  • the support head 58 is part of a ceiling support 60th Die
  • Formwork elements 10 can be used for their assembly at one end of the bottom of Stanchion head 58 hooked and raised at the other end and by another ceiling support (not shown) are supported.
  • the invention relates in summary to a formwork element 10 in the form of a frame panel formwork element, in which at least one corner 24a-d is covered by a corner attachment 26a-d.
  • the corner attachment 26a-d is largely made of plastic.
  • all the corners 24a-d of the formwork element 10 which are located in the frame main plane 22 of FIG.
  • Frame 12 are provided with a corner cap 26a-d. More preferably, at least one corner 24a-d is at least partially
  • All corners 24a-d are particularly preferably each through a corner attachment 26a-d both radially with respect to the shell member 10, d. H. in the frame main plane 22, as well as perpendicular to the frame main plane 22, each with a corner cap 26a-d clad.
  • Frame 12 are preferably welded together only in partial areas, while recesses 38a-d are covered by a respective corner attachment 26a-d.
  • the corner attachment 26a-d or the corner attachments 26a-d can be used both for mechanical protection of the corners 24a-d of the frame 12 and for optically laminating welds in the frame 12.
  • the invention further relates to a

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un élément de coffrage (10) sous la forme d'un élément de coffrage de panneau de cadre, dans lequel au moins un coin (24a-d) est revêtu d'un élément rapporté de coin (26a-d). L'élément rapporté de coin (26a-d) est, pour la majeure partie, réalisé en plastique. De préférence, tous les coins (24a-d) de l'élément de coffrage (10) qui se situent dans le plan principal (22) du cadre (12) sont pourvus d'un élément rapporté de coin (26a-d). Plus préférablement, au moins un coin (24a-d) est revêtu au moins partiellement, en particulier complètement, à la fois dans le plan principal de cadre (22) et perpendiculairement au plan principal de cadre (22), par un élément rapporté de coin (26a-d). De manière particulièrement préférée, tous les coins (24a-d) sont revêtus respectivement par un élément rapporté de coin (26a-d) à la fois radialement par rapport à l'élément de coffrage (10), c'est-à-dire dans le plan principal de cadre (22), et perpendiculairement au plan principal de cadre (22) doté respectivement d'un élément rapporté de coin (26a-d). Des entretoises (16a-d) du cadre (12) ne sont de préférence soudées les unes aux autres que dans certaines régions, tandis que des évidements sont formés respectivement à travers un élément rapporté de coin (26a-d). L'élément rapporté de coin (26a-d) ou les éléments rapportés de coin (26a-d) peu(ven)t être utilisé(s) à la fois pour la protection mécanique des coins (24a-d) du cadre (12) et pour la dissimulation optique des joints de soudure dans le cadre (12). La présente invention concerne également un coffrage de dalles doté d'un tel élément de coffrage (10).
EP16805760.2A 2015-11-30 2016-11-29 Élément de coffrage et coffrage de dalles doté d'un tel élément de coffrage Withdrawn EP3384110A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015223764.8A DE102015223764A1 (de) 2015-11-30 2015-11-30 Schalelement und Deckenschalung mit einem solchen Schalelement
PCT/EP2016/079080 WO2017093221A1 (fr) 2015-11-30 2016-11-29 Élément de coffrage et coffrage de dalles doté d'un tel élément de coffrage

Publications (1)

Publication Number Publication Date
EP3384110A1 true EP3384110A1 (fr) 2018-10-10

Family

ID=57482385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16805760.2A Withdrawn EP3384110A1 (fr) 2015-11-30 2016-11-29 Élément de coffrage et coffrage de dalles doté d'un tel élément de coffrage

Country Status (3)

Country Link
EP (1) EP3384110A1 (fr)
DE (1) DE102015223764A1 (fr)
WO (1) WO2017093221A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN105986666B (zh) * 2015-02-16 2018-02-02 长乐市丽智产品设计有限公司 一种组合式建筑模板
SG11201810845QA (en) 2016-06-23 2019-01-30 Hickory Design Pty Ltd Methods and apparatus for constructing multi-storey buildings
US11225802B2 (en) * 2017-10-12 2022-01-18 George CHARITOU Prop head assembly
DE102018106221A1 (de) * 2018-03-16 2019-09-19 Polytech Gmbh Schalhaut aus Kunststoff für eine Rahmenschalungs-Schaltafel für das Betonieren
MX2020013542A (es) * 2018-06-13 2021-05-27 Wilian Holding Co Estructuras expandibles para trabajo pesado y metodos y sistemas relacionados.
DE102019107436A1 (de) 2019-03-22 2020-09-24 Peri Gmbh Tragstruktur für ein Rahmenschalungspaneel
DE102019002356A1 (de) * 2019-04-01 2020-10-01 Polytech Gmbh Tragstruktur in Kunststoffbauweise für Schalungspaneel
CN113530209B (zh) * 2020-08-13 2022-08-05 张宗玉 一种可回收建筑模板
US11591793B2 (en) * 2020-11-10 2023-02-28 Forma Technologies Inc. Composite conduit formwork structure and method of fabrication
DE102022119363A1 (de) 2022-08-02 2024-02-08 Peri Se Rahmenschalungselement, Schalungssystem, Eckverbindungseinrichtung und Verfahren zum Herstellen und/oder zur Reparatur eines Rahmenschalungselements eines Schalungssystems

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Publication number Priority date Publication date Assignee Title
JPH05280127A (ja) * 1992-03-31 1993-10-26 Kyodo Kumiai Kagoshima Kensetsu Gijutsu Kenkyusho 永久型枠用堰板及びそれを用いた捨て型枠工法
JPH07247678A (ja) * 1994-03-08 1995-09-26 Kawanishi Toso Kk コンクリート打込み用のプラスチック型枠
ES2322546T3 (es) * 2001-04-03 2009-06-23 Ulma C Y E, S. Coop. Sistema de encofrado de losas.
ES2395070B1 (es) * 2011-05-30 2013-12-11 Fpk Lightweight Technologies, S.Coop. Panel de encofrado
DE102012217827A1 (de) * 2012-09-28 2014-04-03 Harsco Infrastructure Services Gmbh Schaltafel mit Eckausnehmung nebst Bauteil
GB201306247D0 (en) * 2013-04-08 2013-05-22 Acrow Formwork N I Ltd Formwork Panel
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Also Published As

Publication number Publication date
WO2017093221A1 (fr) 2017-06-08
DE102015223764A1 (de) 2017-06-01

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